Re: [PATCH v2 5/7] pnv/chiptod: Implement the ChipTOD to Core transfer

2023-11-24 Thread Cédric Le Goater
On 11/24/23 07:39, Nicholas Piggin wrote: One of the functions of the ChipTOD is to transfer TOD to the Core (aka PC - Pervasive Core) timebase facility. The ChipTOD can be programmed with a target address to send the TOD value to. The hardware implementation seems to perform this by sending the

Re: [PATCH v2 5/7] pnv/chiptod: Implement the ChipTOD to Core transfer

2023-11-23 Thread Cédric Le Goater
On 11/24/23 07:39, Nicholas Piggin wrote: One of the functions of the ChipTOD is to transfer TOD to the Core (aka PC - Pervasive Core) timebase facility. The ChipTOD can be programmed with a target address to send the TOD value to. The hardware implementation seems to perform this by sending the

[PATCH v2 5/7] pnv/chiptod: Implement the ChipTOD to Core transfer

2023-11-23 Thread Nicholas Piggin
One of the functions of the ChipTOD is to transfer TOD to the Core (aka PC - Pervasive Core) timebase facility. The ChipTOD can be programmed with a target address to send the TOD value to. The hardware implementation seems to perform this by sending the TOD value to a SCOM address. This implemen